Weak U.S. nonfarm payroll data weighed on the U.S. dollar index and helped gold hold the $4000 key support level. The market broadly interprets this as “growing expectations for Federal Reserve rate cuts, which is bullish for gold.” This logic is incomplete.

The conclusion after cross-validating the data is: the core engine behind this leg of gold’s rise is the continued accumulation of gold by global central banks, while the dollar’s weakness is only a supporting catalyst.

The evidence is as follows:
1. The People’s Bank of China added 640,000 ounces of gold reserves in July, marking the 21st consecutive month of increases, with no month interrupted in between.
2. Domestic gold ETFs have recorded sustained net inflows, indicating that retail and institutional funds in Asia have entered the market at the same time.
3. COMEX gold futures’ net long positions have risen to a six-month high, suggesting that hedge funds and asset-management institutions are increasing positions in a systematic manner.

When official institutions and Asian physical demand are both strengthening, the market’s gold price “floor” is being bought rather than being propped up by expectations alone.

View: The medium-term bullish outlook remains unchanged, but chasing higher prices near $4000 should be done cautiously, as short-term volatility could increase. The next key observation window is the $4100 whole-number level—if it breaks, it opens up new space; if it falls below $3950, it would imply that a pullback is underway.

Signals to monitor next: When the PBoC releases August foreign exchange reserve data, focus on whether official gold accumulation continues. At the same time, watch for signs that Japan and South Korea may be seeing a synchronized pickup in physical gold bars and coins demand, which can help verify whether Asian demand is widespread.